May you please explain me step by step answer to below question? Please assume that I am a beginner. Please feel free to ask any information needed from me.

Q.) If we want to estimate a 95% confidence interval for the proportion of "HIGH" performers within 0.05, what is the appropriate sample size?

	High	Low	Total
F (Female)	10	0	10
T (Male)	4	2	6
Total	14	2	16

Note: Population data & sample data are placed in excel file & can be downloaded from this location.

https://docs.google.com/spreadsheets/d/1iyL38A5ipIXT9YLLyFVbE9DIErhUHxcq/edit?usp=sharing&ouid=109601377011834384299&rtpof=true&sd=true

Thanks.